/*
The binomial coefficient C(1018,109) is a number with more than 9 billion (9×109) digits.


Let M(n,k,m) denote the binomial coefficient C(n,k) modulo m.


Calculate ∑M(1018,109,p*q*r) for 1000&lt;p&lt;q&lt;r&lt;5000 and p,q,r prime.

Anser:
Time:
*/
package main

import (
	"fmt"
	"time"
)

func main() {
	tstart := time.Now()



	tend := time.Now()
	fmt.Println(tend.Sub(tstart))
}